Digital camera with printing assembly

• US 20050110899A1
• Filed: 01/03/2005
• Published: 05/26/2005
• Est. Priority Date: 07/15/1997
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Silverbrook Research Pty Limited
• Inventors: Silverbrook, Kia
• Granted Patent: US 7,604,345 B2
• Time in Patent Office: Days
• US Class Current: 348/376
• CPC Class Codes: B41J 11/0005 Curl smoothing, i.e. smoothing down corrugated printing material, e.g. by pressing means acting on wrinkled printing material
• CPC Class Codes: B41J 11/70 cutting perpendicular to the direction of paper feed
• CPC Class Codes: B41J 15/04 Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
• CPC Class Codes: B41J 2/1433 Structure of nozzle plates
• CPC Class Codes: B41J 2/155 for line printing
• CPC Class Codes: B41J 2/16505 Caps, spittoons or covers for cleaning or preventing drying out
• CPC Class Codes: B41J 2/16517 Cleaning of print head nozzles B41J2/16505, B41J2/1707 take precedence
• CPC Class Codes: B41J 2/16585 for paper-width or non-reciprocating print heads
• CPC Class Codes: B41J 2/17503 Ink cartridges
• CPC Class Codes: B41J 2/17513 Inner structure
• CPC Class Codes: B41J 2/17596 Ink pumps, ink valves
• CPC Class Codes: B41J 2002/14362 Assembling elements of heads
• CPC Class Codes: B41J 2002/14419 Manifold
• CPC Class Codes: B41J 2202/19 Assembling head units
• CPC Class Codes: B41J 2202/21 Line printing
• CPC Class Codes: B41J 3/36 for portability , i.e. hand-held printers or laptop printers B41J3/4075 takes precedence
• CPC Class Codes: B41J 3/445 Printers integrated in other types of apparatus, e.g. printers integrated in cameras
• CPC Class Codes: B82Y 30/00 Nanotechnology for materials or surface science, e.g. nanocomposites
• CPC Class Codes: G03B 17/02 Bodies
• CPC Class Codes: G03B 17/53 for automatically delivering a finished picture after a signal causing exposure has been given, e.g. by pushing a button, by inserting a coin
• CPC Class Codes: G03B 2219/045 : adapted for unloading the film in the processing laboratory, e.g. disposable, reusable or recyclable cameras
• CPC Class Codes: G06F 21/79 : in semiconductor storage media, e.g. directly-addressable memories
• CPC Class Codes: G06F 21/86 : Secure or tamper-resistant housings
• CPC Class Codes: G06F 2221/2129 : Authenticate client device independently of the user
• CPC Class Codes: G06K 1/121 : by printing code marks applying code marks to labels B65C9/46; marking or coding completed packages B65B61/26
• CPC Class Codes: G06K 19/06037 : multi-dimensional coding
• CPC Class Codes: G06K 19/073 : Special arrangements for circuits, e.g. for protecting identification code in memory protection against unauthorised use of computer memory G06F12/14
• CPC Class Codes: G06K 7/14 : using light without selection of wavelength, e.g. sensing reflected white light G06K7/10831 - G06K7/1097 take precedence
• CPC Class Codes: G06K 7/1417 : 2D bar codes
• CPC Class Codes: G07F 7/08 : by coded identity card or credit card or other personal identification means without personal verification means G07F7/02
• CPC Class Codes: G07F 7/086 : by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer for security documents G07D7/00; for the reading of record-carriers in general G06K7/00; for the design of coded credit-cards G06K19/10
• CPC Class Codes: G07F 7/12 : Card verification
• CPC Class Codes: G11C 11/56 : using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
• CPC Class Codes: H04N 1/00965 : using a plug-in memory module, e.g. memory card, memory stick
• CPC Class Codes: H04N 1/2112 : using still video cameras
• CPC Class Codes: H04N 1/2154 : the still video camera incorporating a hardcopy reproducing device, e.g. a printer
• CPC Class Codes: H04N 1/32101 : Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
• CPC Class Codes: H04N 2101/00 : Still video cameras
• CPC Class Codes: H04N 2201/02402 : Arrangements for positioning heads, e.g. with respect to other elements of the apparatus
• CPC Class Codes: H04N 2201/3222 : of processing required or performed, e.g. forwarding, urgent or confidential handling
• CPC Class Codes: H04N 2201/3261 : of multimedia information, e.g. a sound signal
• CPC Class Codes: H04N 2201/3264 : of sound signals
• CPC Class Codes: H04N 2201/3269 : of machine readable codes or marks, e.g. bar codes or glyphs
• CPC Class Codes: H04N 2201/3276 : of a customised additional information profile, e.g. a profile specific to a user ID
• CPC Class Codes: H04N 2201/328 : Processing of the additional information
• CPC Class Codes: H04N 23/00 : Cameras or camera modules comprising electronic image sensors; Control thereof
• CPC Class Codes: H04N 23/51 : Housings
• CPC Class Codes: H04N 5/2628 : Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Abstract

A digital camera includes an image capture assembly, roll of print media and microelectromechanical stationary printhead. Upon capturing an image a central processing integrated circuit operates the printhead and associated transport assembly to print the captured image. A guillotine is provided to automatically severe each print. The guillotine operates a counter in order that an operator of the digital camera is able to keep track of how much print media remains on the roll.

Claims

1. A digital camera including:

an image capture assembly;

a housing adapted to locate a roll of print media;

a print media transport assembly to transport the print media along a path; and

a printhead arranged to print across the path and responsive to the image capture assembly.

2. A digital camera according to claim 1, wherein the printhead comprises a pagewidth microelectromechanical ink jet printhead.

3. A digital camera according to claim 1, including;

a print media severing assembly located at an exit of the path.

4. A digital camera according to claim 3, wherein the print media severing assembly comprises a blade mounted upon a worm screw disposed along the exit.

5. A digital camera according to claim 2, including a recapping mechanism arranged to cap the printhead between printing operations.

6. A digital camera according to claim 5, wherein the recapping mechanism includes a biasing member arranged to bias a capping portion of the recapping mechanism to a capping position and a solenoid coil arranged to overcome the biasing member during printing operations.

7. A digital camera according to claim 6, including a processing integrated circuit in communication with the image capture assembly.

8. A digital camera according to claim 7, wherein the worm screw is driven by a motor controlled by the processing integrated circuit.

9. A digital camera according to claim 7, wherein the solenoid coil is controlled by the processing integrated circuit.

10. A digital camera according to claim 4, wherein the print media severing assembly is arranged to increment a counter each time the print media severing assembly operates.